English
vidarabine
From [Term?] + -arabine (“arabinofuranosyl derivative”).
Today it means
noun An antiviral drug C₁₀H₁₃N₅O₄·H₂O, a form of arabinofuranosyladenine, which is active against herpes simplex and varicella zoster viruses.
Language periods are conventional ranges, not dates for this word.
Etymograph / vidarabine